SPICE MODEL: BAT1000 BAT1000 1A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features * * * * Very Low Forward Voltage Drop SOT-23 High Conductance A For Use in DC-DC Converter, PCMCIA, and Mobile Telecommunications Applications Available in Lead Free/RoHS Compliant Version (Note 3) B C Dim Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 E 0.45 0.60 G 1.78 2.05 H 2.80 3.00 0.10 TOP VIEW Mechanical Data * * E Case: SOT-23 D G H Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 * * * Moisture Sensitivity: Level 1 per J-STD-020C * * * * K J M J 0.013 Terminals: Solderable per MIL-STD-202, Method 208 K 0.903 1.10 Also Available in Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Please see Ordering Information, Note 5, on Page 3 L 0.45 0.61 M 0.085 0.180 Polarity: See Diagram a 0 8 L All Dimensions in mm Marking: K79 and Date Code, See Page 3 Ordering Information: See Page 3 Weight: 0.008 grams (approximate) Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Current (Note 1) Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating Temperature Range Storage Temperature Range Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) Symbol Value Unit VRRM VRWM VR 40 V VR(RMS) 28 V IO 1.0 A IFSM 5.5 A Pd 500 mW RqJA 200 C/W Tj -40 to +125 C TSTG -40 to +150 C @ TA = 25C unless otherwise specified Symbol V(BR)R Min Typ Max 40 3/4 3/4 270 290 340 400 450 500 600 Unit V Test Condition IR = 300uA IF = IF = IF = IF = IF = IF = IF = 50mA 100mA 250mA 500mA 750mA 1000mA 1500mA Forward Voltage (Note 2) VF 3/4 225 235 290 340 390 420 475 Reverse Current (Note 2) IR 3/4 3/4 100 mA VR = 30V Total Capacitance CT 3/4 3/4 175 25 3/4 3/4 pF pF VR = 0V, f = 1.0MHz VR = 25V, f = 1.0MHz Notes: mV 1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration pulse test used to minimize self-heating effect. 3. No purposefully added lead. DS30245 Rev. 4 - 2 1 of 3 www.diodes.com BAT1000 a Diodes Incorporated 10 IF, INSTANTANEOUS FWD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 1.0 0.75 0.50 0.25 1.0 0.1 0.01 0 0 25 50 75 100 125 150 0 TT, TERMINAL TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 150 TA, AMBIENT TEMPERATURE (C) CT, TOTAL CAPACITANCE (pF) 0.2 100 10 125 100 75 50 25 1.0 0 5 10 15 1 25 20 10 20 30 40 50 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Safe Operating Area VR, REVERSE VOLTAGE (V) Fig. 3 Typ. Total Capacitance vs Reverse Voltage Note: 1. Assumed application thermal conditions. RqJA varies depending on application. DS30245 Rev. 4 - 2 2 of 3 www.diodes.com BAT1000 Ordering Information Notes: (Note 4) Device Packaging Shipping BAT1000-7 SOT-23 3000/Tape & Reel 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. For Lead Free/RoHS compliant version part number, please add "-F" suffix to the part number above. Example: BAT1000-7-F. Marking Information YM K79 = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September K79 Date Code Key Year 2002 2003 2004 2005 2006 2007 2008 2009 Code N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS30245 Rev. 4 - 2 3 of 3 www.diodes.com BAT1000